The difference between floor and ground is that the floor is man-made and the soil is natural.
The floor and the ground are used colloquially as synonyms. Especially in more urban places, the difference between these two terms has been diluted over time.
The floor is for the vast majority of Spanish-speaking countries synonymous with floor, which means the place under our feet and that we step on.
In Spain, the differences between floor and floor become even more diffuse, since they call apartments floor, for example, “I live in a flat”.
The surface part of the natural earth’s crust is called soil or humuswhich differs from the concept “land”, since “land” includes the soil, resources, structures and processes of the entire emerged surface of planet Earth.
The soil or humus (the upper part of the soil) is the mantle that covers the planet; is composed of a mixture of disintegrated rock and organic matter that is constantly decomposing and renewing itself.
The floor is a flat surface in the horizontal sense, created by man and for his use. There are floors made of all materials such as wood, cement, tiles, mosaics, etc. The floors are generally framed in an architectural space.
We must become aware of the difference between the floor and the ground when we think that we live on a floor and that below it is the soil that houses the great diversity of living beings that we know and all those that we have never met and will never meet.